anyone can help me pls....
i want to change sprocket stock 15/39 to 15/30
but i dont know how about accelerate & top speed
in my calculation if i use 15/30 it will go:
rpm 10000 - 1st gear 67kmh
rpm 10000 - 2nd gear 101kmh
rpm 10000 - 3rd gear 140 kmh
rpm 10000 - 4rd gear 181 kmh...